Evaluate ∫222x22x2xdx
=1(log2)322x+c
=1(log2)3222x+c
=1(log2)32x+c
=1(log2)2222x+c
I=∫222x22x2xdx Let 222x=t or 222x22x2x(log2)3dx=dt∴ I=∫1(log2)3dt=1(log2)3t+c=1(log2)3222x+c